Launch Regedit and go to the following Registry Key: HKEY_CURRENT_USER/Software/Microsoft/CurrentVersion/Policies Under this key, there will definitely be akey named explorer. Now under this explorer key we can create new DWORD valuesand modify it's value to 1 in order to impose the restriction. If you want to remove theRestriction, then you can simply delete the respective DWORD values or insteadchange their values to 0. The following is a list of DWORD values that can be createdunder the Explorer Key:

NoDeletePrinter: Disables Deletion of already installed PrintersNoAddPrinter: Disables Addition of new PrintersNoRun : Disables or hides the Run CommandNoSetFolders: Removes Folders from the Settings option on Start Menu (ControlPanel, Printers, Taskbar)NoSetTaskbar: Removes Taskbar system folder from the Settings option on StartMenuNoFind: Removes the Find Tool (Start >Find)NoDrives: Hides and does not display any Drives in My ComputerNoNetHood: Hides or removes the Network Neighborhood icon from the desktopNoDesktop: Hides all items including, file, folders and system folders from theDesktopNoClose: Disables Shutdown and prevents the user from normally shutting downWindows.NoSaveSettings: Means to say, 'Don't save settings on exit'DisableRegistryTools: Disable Registry Editing Tools (If you disable this option, theWindows Registry Editor(regedit.exe) too will not work.)NoRecentDocsHistory: Removes Recent Document system folder from the StartMenu (IE 4 and above)ClearRecentDocsOnExit: Clears the Recent Documents system folder on Exit.Nolnternetlcon: Removes the Internet (system folder) icon from the DesktopNow create a new key and name it System. Under this new key, system we can createthe following new DWORD valuesNODispCPL: Hides Control PanelNoDispBackgroundPage: Hides Background page.NoDispScrsavPage: Hides Screen Saver PageNoDispAppearancePage: Hides Appearance PageNoDispSettingsPage: Hides Settings PageNoSecCPL: Disables Password Control PanelNoPwdPage: Hides Password Change PageNoAdminPaqe: Hides Remote Administration PageNoProfilePage: Hides User Profiles PageNoDevMgrPage: Hides Device Manager PageNoConfigPage: Hides Hardware Profiles PageNoFileSysPage: Hides File System ButtonNoVirtMemPage: Hides Virtual Memory ButtonSimilarly, if we create a new subkey named Network, we can add the followingDWORD values under it:NoNetSetupSecurityPage: Hides Network Security PageNoNelSetup: Hides or disables the Network option in the Control PanelNoNetSetupIDPage: Hides the Identification PageNoNetSetupSecurityPage: Hides the Access Control PageNoFileSharingControl: Disables File Sharing ControlsNoPrintSharing: Disables Print Sharing Controls